IRONWOOD PHARMACEUTICALS INC's ticker is IRWD and the CUSIP is 46333X108. A total of 3 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $320 | +47.5% | 33,225 | +62.5% | 0.02% | +50.0% |
| Q2 2023 | $217 | +55.0% | 20,440 | +53.7% | 0.01% | +27.3% |
| Q1 2023 | $140 | -15.2% | 13,300 | 0.0% | 0.01% | -21.4% |
| Q4 2022 | $165 | -99.9% | 13,300 | +2.3% | 0.01% | +16.7% |
| Q3 2022 | $135,000 | -72.3% | 13,000 | -68.9% | 0.01% | -61.3% |
| Q4 2021 | $487,000 | -51.9% | 41,742 | -46.2% | 0.03% | -59.2% |
| Q3 2021 | $1,013,000 | +16.2% | 77,542 | +14.5% | 0.08% | +46.2% |
| Q2 2021 | $872,000 | +9.8% | 67,742 | -4.6% | 0.05% | +2.0% |
| Q1 2021 | $794,000 | – | 71,042 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| EcoR1 Capital, LLC | 2,855,515 | $43,661,000 | 13.90% |
| BLUE JAY CAPITAL MANAGEMENT, LLC | 772,369 | $11,810,000 | 7.13% |
| Rubric Capital Management LP | 1,275,000 | $19,495,000 | 6.70% |
| SECTOR GAMMA AS | 1,972,678 | $30,162,000 | 5.68% |
| BRIDGER MANAGEMENT, LLC | 1,879,313 | $28,735,000 | 2.00% |
| Asymmetry Capital Management, L.P. | 57,363 | $877,000 | 1.63% |
| Orbimed Advisors | 7,241,300 | $110,719,000 | 1.41% |
| Broderick Brian C | 144,476 | $2,209,000 | 0.96% |
| Granahan Investment Management | 1,408,000 | $21,528,000 | 0.74% |
| Spark Investment Management LLC | 499,200 | $7,632,000 | 0.63% |